Reznor ZQYRA Option - Installation - Remote Display - Manual

I-ZQYRA RB5 Display, P/N 260737, page 1
Form I-ZQYRA RB5 Display
Installation of Option RB5,
Remote Mounted Display
Applies to: Z Series Model ZQYRA
Ventilation Unit
Component List
P/N Qty Description
260178 1 Unit Display
260175 2 6-pin Connection Cable
260735 2 Cable Splitter and Signal
Booster Module
.219”
(6mm)
1.125”
(29mm)
.91”
(23mm)
3.13” (80mm)
1.56”
(40mm)
(2) Cable Splitter and Signal
Booster Modules, P/N 260735
(2) 6-pin Connection
Cables, P/N 260175
2.75 (70mm)
6 0
A
B
SC
C
Front and Side Views with Dimensions
The factory-installed display in the electrical control compartment allows complete
access to unit test features, schedules, discharge air setpoints, fan control, alarms,
and other unit operational setpoints. Option RB5 is a second, remote-mounted display
that can be field-installed up to 656 ft (200M) from the unit allowing the same unit
access. NOTE: If the remote display needs to be mounted more than 656 ft (200M)
from the unit, contact the factory about adding a field-supplied power supply required
to extend the range up to 1500 ft (457M).
Description and
Application
Option
Components
Installation
Instructions
Unit Display, P/N 260178
Field-supplied 22 AWG to 18 AWG twisted pair wire (EIA 485) and an electrical junction
box are required.
1. Turn power off to the unit (lock the disconnect switch open).
2. Install one Cable Splitter and Signal Booster Module inside the Cabinet
a) Remove the electrical compartment access panel. Position one of the cable
splitter/signal booster modules (P/N 260735) on the wall of the electrical
compartment as illustrated. Attach it with the screws provided.
Field-Supplied
Requirements
Unit Display
Main Controller
Attach cable splitter/signal
booster module for Option
RB5 to the wall of the
electrical compartment.
Upper Right
Corner of
the Electrical
Compartment